diff --git a/lib/assertj-core-1.5.0.jar b/lib/assertj-core-1.5.0.jar
new file mode 100644
index 0000000..071ccf4
Binary files /dev/null and b/lib/assertj-core-1.5.0.jar differ
diff --git a/lib/fastjson-1.1.35.jar b/lib/fastjson-1.1.37.jar
similarity index 61%
rename from lib/fastjson-1.1.35.jar
rename to lib/fastjson-1.1.37.jar
index e2876e2..1b13b82 100644
Binary files a/lib/fastjson-1.1.35.jar and b/lib/fastjson-1.1.37.jar differ
diff --git a/lib/httpclient-4.3.1.jar b/lib/httpclient-4.3.3.jar
similarity index 70%
rename from lib/httpclient-4.3.1.jar
rename to lib/httpclient-4.3.3.jar
index cdd1e38..6c46bff 100644
Binary files a/lib/httpclient-4.3.1.jar and b/lib/httpclient-4.3.3.jar differ
diff --git a/lib/httpcore-4.3.jar b/lib/httpcore-4.3.2.jar
similarity index 79%
rename from lib/httpcore-4.3.jar
rename to lib/httpcore-4.3.2.jar
index ddfe6da..813ec23 100644
Binary files a/lib/httpcore-4.3.jar and b/lib/httpcore-4.3.2.jar differ
diff --git a/lib/slf4j-api-1.7.6.jar b/lib/slf4j-api-1.7.6.jar
new file mode 100644
index 0000000..19aaf37
Binary files /dev/null and b/lib/slf4j-api-1.7.6.jar differ
diff --git a/lib/slf4j-log4j12-1.7.6.jar b/lib/slf4j-log4j12-1.7.6.jar
new file mode 100644
index 0000000..d1cc245
Binary files /dev/null and b/lib/slf4j-log4j12-1.7.6.jar differ
diff --git a/lib/webmagic-core-0.4.2.jar b/lib/webmagic-core-0.4.2.jar
deleted file mode 100644
index 0f07572..0000000
Binary files a/lib/webmagic-core-0.4.2.jar and /dev/null differ
diff --git a/lib/webmagic-core-0.4.3.jar b/lib/webmagic-core-0.4.3.jar
new file mode 100644
index 0000000..abc317e
Binary files /dev/null and b/lib/webmagic-core-0.4.3.jar differ
diff --git a/lib/webmagic-extension-0.4.2.jar b/lib/webmagic-extension-0.4.3.jar
similarity index 55%
rename from lib/webmagic-extension-0.4.2.jar
rename to lib/webmagic-extension-0.4.3.jar
index a19fa63..6d4b3a3 100644
Binary files a/lib/webmagic-extension-0.4.2.jar and b/lib/webmagic-extension-0.4.3.jar differ
diff --git a/lib/xsoup-0.1.0.jar b/lib/xsoup-0.1.0.jar
deleted file mode 100644
index 926665c..0000000
Binary files a/lib/xsoup-0.1.0.jar and /dev/null differ
diff --git a/lib/xsoup-0.2.0.jar b/lib/xsoup-0.2.0.jar
new file mode 100644
index 0000000..bd45cfe
Binary files /dev/null and b/lib/xsoup-0.2.0.jar differ
diff --git a/webmagic-avalon/pom.xml b/webmagic-avalon/pom.xml
index a62bbe9..ecac421 100644
--- a/webmagic-avalon/pom.xml
+++ b/webmagic-avalon/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.4.4-SNAPSHOT</version>
+        <version>0.4.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-lucene/pom.xml b/webmagic-lucene/pom.xml
index f8de71b..0d2cb84 100644
--- a/webmagic-lucene/pom.xml
+++ b/webmagic-lucene/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.4.4-SNAPSHOT</version>
+        <version>0.4.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-samples/pom.xml b/webmagic-samples/pom.xml
index f13b7ea..d3efdb4 100644
--- a/webmagic-samples/pom.xml
+++ b/webmagic-samples/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.4.4-SNAPSHOT</version>
+        <version>0.4.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-saxon/pom.xml b/webmagic-saxon/pom.xml
index 1632b45..5c41d0b 100644
--- a/webmagic-saxon/pom.xml
+++ b/webmagic-saxon/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.4.4-SNAPSHOT</version>
+        <version>0.4.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-selenium/pom.xml b/webmagic-selenium/pom.xml
index 0c7cfc7..4b06443 100644
--- a/webmagic-selenium/pom.xml
+++ b/webmagic-selenium/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.4.4-SNAPSHOT</version>
+        <version>0.4.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>